My dad left for the airport to go overseas this morning. Later, I received this text from him before his connecting flight in LA:
“I m / n, g ^k f GRE”
At first I thought there was something wrong with the text. I called him back immediately and found out that the forward slash meant “up” and he was wishing me luck on the GRE.
“I am up (boarding) now, good luck for GRE”

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